An investigative report published in early April 2026 by The Guardian laid bare a sprawling network of at least eight unlicensed online casinos, including prominent names like MyStake, Velobet, and Goldenbet, all run by Santeda International BV from its base in Curaçao; these platforms, which skirt UK regulations entirely, have funneled 2.3 million monthly visitors from the UK between November 2025 and January 2026, often through affiliate sites that cleverly dodge the GamStop self-exclusion system designed to protect vulnerable players. Researchers behind the probe, who spent months tracking traffic patterns and operator ties, uncovered how these sites prey on British gamblers seeking alternatives to licensed venues, pulling in punters with aggressive marketing and bonuses while exposing them to unchecked risks like financial ruin and fraud; the report's timing, right as UK regulators ramp up scrutiny in 2026, spotlights a loophole that's ballooned into a multimillion-visitor crisis.
Santeda International BV, registered in Curaçao—a jurisdiction known for lax oversight on gambling ops—stands as the linchpin holding together this rogue network; the company oversees at least eight sites, with MyStake leading the pack in UK traffic, followed closely by Velobet and Goldenbet, each boasting sleek interfaces that mimic legitimate UK-facing casinos but operate without a whiff of British Gambling Commission approval.
What's interesting here lies in the interconnected backend: data from the investigation shows these platforms share identical payment processors, software stacks, and even customer support scripts, making it clear they're not independent players but tentacles of one beast; observers who've dissected similar setups note how Curaçao licenses, while cheap and quick to snag, offer zero recourse for UK punters when things go south, unlike the protections baked into UKGC-licensed sites.
And then there's the historical baggage: Santeda traces roots back to Upgaming, a now-defunct outfit tied to Georgian businessmen who faced prior heat for dodging European regs; one case study from the report details how these same figures pivoted operations offshore after crackdowns in places like Georgia and Eastern Europe, rebranding under Santeda to keep the money flowing toward British shores.
Figures from the report paint a stark picture—2.3 million UK-based visitors hit these sites every month from November 2025 through January 2026, a surge driven largely by affiliate marketers who plaster links across social media, forums, and SEO-optimized blogs promising "GamStop-free" action; these affiliates, often operating from the shadows, earn fat commissions on deposits, turning a blind eye to the fallout as punters rack up debts.

But here's the thing: tools like SimilarWeb and internal analytics cited in the probe reveal how affiliates bypass GamStop by directing traffic to mirror sites or VPN-friendly domains, letting self-excluded players—who number over 200,000 on the scheme—slip right back into the fray; one researcher tracked a single affiliate campaign that alone drove 150,000 UK hits in December 2025, mostly to Velobet, where slots and blackjack tables awaited with zero barriers.
Turns out, the volume didn't taper off even as UK holiday spending spiked; January 2026 saw peak traffic, coinciding with post-Christmas blues that experts link to gambling binges, underscoring how these networks time their pushes for maximum vulnerability.
The fallout hits hard and personal: reports detail widespread financial harm, with UK punters losing millions to unchecked deposits and rigged odds on these unlicensed hubs; fraud runs rampant too, as Santeda-linked sites peddle fake wins, delayed payouts, and bonus terms buried in fine print that void winnings on technicalities.
People who've analyzed player complaints on forums like AskGamblers spot patterns—hundreds of Brits reporting frozen accounts after big wins, or charges reversed without explanation—echoing the probe's findings of systemic scams; data indicates losses averaged £5,000 per high-roller over those three months, pushing many into debt spirals that creditors and debt charities now scramble to contain.
Yet the starkest marker came in January 2026: a gambler's suicide directly tied to losses on Goldenbet, as confirmed by coroner's notes and family statements in the report; this incident, while heartbreaking, isn't isolated—observers note similar tragedies shadowing unlicensed ops, where help lines are absent and self-exclusion means nothing, leaving players adrift in a digital void.
GamStop, the UK's free self-exclusion tool launched in 2018, bars users from 90% of licensed sites for set periods, but Santeda's network laughs it off via affiliates who route traffic through non-GamStop portals; the report exposes how these middlemen use email blasts, Telegram channels, and even TikTok ads geotargeted to Britain, whispering promises of "anonymous play" that lure the excluded right back.
So, while a self-excluded punter hits a wall on sites like Bet365, they sail smoothly into MyStake courtesy of a single affiliate link; experts who've reverse-engineered the funnels describe it as "the ball in the regulators' court," since affiliates often host offshore themselves, beyond UK arm's reach.
It's noteworthy that tech plays a role too: VPN detectors exist but prove porous, and some sites auto-detect UK IPs only to whitelist them anyway, per the probe's traffic logs; this cat-and-mouse game, ongoing since GamStop's rollout, now demands fresh tools like IP blacklists or affiliate blackholing.
Digging deeper, the investigation reconnects Santeda to Upgaming, a platform shuttered amid fraud allegations in 2023, with Georgian businessmen at the helm who funneled funds through opaque channels; one study cited recalls how these operators, after Georgian raids, decamped to Curaçao, retooling their white-label software for fresh brands like Velobet.
Those who've followed the trail point to shared executives—names like those redacted in the report but matched via corporate registries—and identical promo codes popping up across old Upgaming mirrors and new Santeda sites; it's not rocket science, as patterns repeat: target high-regulation markets like the UK with low-overhead ops, rake in volume, then vanish if heat builds.
As the April 2026 report drops, voices from gambling charities, MPs, and even UKGC insiders amplify demands for clampdowns: proposals include affiliate bans, Curaçao whitelist blacklisting, and fines tripled for GamStop bypasses; data from the probe bolsters the case, showing unlicensed sites siphon £100 million+ in UK spend annually.
Now, with 2026 reforms already reshaping licensed casinos via stake caps and taxes, this exposure tips the scales; BeGambleAware and others push for real-time GamStop syncing across borders, while police eye fraud probes into Santeda execs—though extradition from Curaçao remains a long shot.
Experts observe that enforcement alone won't cut it; international pacts with jurisdictions like Curaçao, where licenses cost peanuts, hold the key, and the report's evidence arms lawmakers to act before visitor counts climb higher.
The Guardian's probe, dropping amid a regulatory storm in April 2026, doesn't just expose Santeda's eight-site empire—MyStake, Velobet, Goldenbet, and kin—it quantifies the bleed: 2.3 million UK visits, fraud-fueled losses, a suicide's shadow, all while affiliates erode GamStop's shield; past links to Upgaming and Georgian ops reveal a resilient racket, but the data now fuels urgent calls for tougher laws, affiliate crackdowns, and cross-border teeth.
Observers tracking this beat know teh writing's on the wall: without swift moves, networks like Santeda's will multiply, turning self-exclusion into a suggestion; yet with the report's figures in hand—traffic logs, player harms, operator webs—UK enforcers have ammunition to redraw the lines, protecting punters from the next 2.3 million lure.